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"The food should be varied.
Teaching site
The public welfare project "Reasonable Diet and Nutrition Benefiting Ten Thousands" was initiated by the Chinese Nutrition Society and was piloted by 8 volunteer service organizations in nearly 100 communities in Beijing.
"On the occasion of welcoming the National Science and Technology Workers' Day, as a nutrition science and technology worker, I am very happy to participate in such a public welfare activity today.
Professor Yu Kang lectures
"Professor Yu came to the community to give lessons to our volunteers.